Multi-stage packed gas washer - with separate liquor recycle to each stage and fresh liquor feed to topmost

• Main Authors: SCHOENMANN,GERHARD, KLEMM,WALTER
• Format: Patent
• Language: English; German
• Published: 29.04.1976
• Edition: 2
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

Process for washing dust from gases uses a wash liquor recycling round a packed column section of which there are two or more one above the other, gas flowing vertically upward. Each section has separate liquor draw off and recycle and liquor cascades downwards from one section to the next, fresh li...